JBL Tune 770NC Wireless Headphones
Maximum frequency range, kHz
20
Minimum frequency range, Hz
20
Wireless connection
Bluetooth 5.3
Specification
Maximum frequency range, kHz
20
Minimum frequency range, Hz
20
Wireless connection
Bluetooth 5.3
Form factor
On-ear
Charging connector
USB Type-C
Working time
70 h
Charging time
2 h
Detachable cable
Yes
Resistance, Ohm
32
Type
Full-size headphones
Acoustic design
Closed
Built-in battery
Yes
Battery capacity
690 mAh
Sensitivity
100 dB
Speaker diameter
40 mm
Ear pads
Artificial leather
Brand
JBL
Country of manufacture
China
Weight
232 g
Battery life
up to 50 hours
Time to fully charge the battery
2 hours
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